[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Muchi na Ojou-sama no Obenkyou
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Unicorn-chan to Himitsu no Obenkyoukai
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
Mahou de Ecchi no Obenkyou!
(C77) [Takanaedoko (Takanae Kyourin)] Obenkyo shimasho
Obenkyou ≒ Sex
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Patchouli-san ni Yowami o Nigiraretai
[Izayoi no Kiki] Share
Shishunki no Obenkyou Ch.1-3
I'm a chair, a chair, a chair!
(COMIC1☆3) [More&More (Kasami Yosai)] Bokura no Oujo-sama ha Nisemono Desita (Tales of the Abyss)
Shishunki no Obenkyou Ch.1-2
(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)
(C83) [Hakueki Shobou (A-Teru Haito)] Sow ART IFLINE (Sword Art Online) [English] [Chocolate]
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
Shishunki no Obenkyou Ch.1-6
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[Yokoyama Michiru] Erenoa-san no Seiseikatsu | ERENOA's sex life
Seijino Obenkyou - STUDY OF XXXXX
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
(C92) [Dairiseki (Hakaba)] VR Choukyou Ryoujoku Mash (Fate/Grand Order) [Chinese] [脸肿汉化组]
Iinchou to Obenkyou
Obenkyou no Sono Ato de
Shishunki no Obenkyou | 사춘기의 공부
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
(C92) [Esebateira (Shibuki Oroshi)] Bijin Shimai Jitsuroku Shinjuku Ura Seitai (Persona 5) [English] {Doujins.com}
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
(C76) [ACTIVA (SMAC)] Hada Kasuga (Sengoku Basara) [English]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
Shishunki no Obenkyou | Puberty Study Session Ch. 5
Shishunki no Obenkyou
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Princess Maid
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Ichiyouraifuku
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
(SPARK8) [GALAXY BLUE (Minazuki Kanna, Oume Annin)] Hachimitsu (Kuroko no Basuke) [English] [Mokkachi]
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Shishunki no Obenkyou Ch. 1-3
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
sanae oneechan de obenkyou shiyo!
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
Sanyousei to Obenkyoukai
Shishunki no Obenkyou Ch. 1-2
Shishunki no Obenkyou Ch.1-5
Shishunki no Obenkyou 5 | Puberty Study Session 5
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
[Momo] Iinchou to Obenkyou
Jissen Enshuu * Queen no Obenkyoukai
Shishunki no Obenkyou 4 | Puberty Study Session 4
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Hare-chan no Obenkyou
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Shishunki no obenkyou | Puberty Study Session
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
Shishunki no Obenkyou Ch.1
[Itaba Hiroshi] Tanima de Obenkyo | Study With Cleavage (Namaiki! 2016-03) [English] [Brolen]
Endroll ni Kimi ga Inai kara
[Aikuri] Obenkyou no Jikan, 2 Jikanme
(SC40) [AXZ (Tamaki Yayoi, Yamaguchi)] Angel's Stroke 15 Tama Shibori (ToHeart2) [English] [desudesu]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Nakama to Issen Koechau Hon
[Anthology] Tsundere Love You♥
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Onikei
Katekyo no Obenkyou
Ningen no Obenkyou
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
[Miyashita Kitsune] Obenkyo Shimasho | 我們一起念書吧 [Chinese]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Kokoro Onee-chan to H na Obenkyou
Shishunki no Obenkyou Ch.1-4
[Aikuri] Obenkyou no Jikan
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Shishunki no Obenkyou Saishuuwa
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Shishunki no Obenkyou 2 | Puberty Study Session 2
Kashima Sensei to Obenkyoukai
Mika Ganbaru Oshiete Ecchi na Obenkyou.
[Takurou] Ecchi Tokidoki Obenkyou
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
(C84) [Attendance Number 26 (Niro)] Sannninn anan (Touhou Project)
(Shota Scratch 18)[Meishou Misettei (Hatoko)] Kokoro ni Hana no Saku Nichi Made (Ginga e Kickoff!!)
……Sonna Hazukashii Obenkyou Shiranai
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[Saotome Mokono] Kyououji no Ibitsu na Shuuai ~Nyotaika Knight no Totsukitooka~ 2 [Digital]
Oazuke Cinderella | 밀고 당기는 신데렐라
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Kateikyoushi to Obenkyou
Obenkyou no Jikan
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
Jeanne to Obenkyou
(C95) [Berry!16 (Mori Guruta)] Mio-chan to Icha Love Kusuguri Ecchi (THE IDOLM@STER CINDERELLA GIRLS)
Misuzu-san no Obenkyou
[Umedama Nabu] Yokohama Nakadashi Kikou (Yokohama Kaidashi Kikou)
Shishunki no Obenkyou | Puberty Study Session Ch. 2
Shishunki no Obenkyou 3 | Puberty Study Session 3
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[GUN] Himitsu no Hanazono | A secret flower garden
Dareka Ni Nite Iru 2
Sense to Naisho no Obenkyou | A Secret Study with Sensei
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Sanae Onee-chan de Obenkyou Shiyou!
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Shishunki no Obenkyou chapter 6+sp
[Akatsuki Myuuto] Lingua Franca!! [English] [PSYN+DMD]
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
ボーイッシュ陸上部明音の秘密配信
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
Yuri to Issho ni Obenkyou.